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Einstein Probe trigger EP241217a
Source 8 (SWIFT J030707.3+305344)

Image of the XRT detection

This source is detected in 1 block. Show all images.

Image of the LC

Spectrum

Image of the spectrum

Enhanced position

Image of the UVOT image
Source details
Rank/Classification: 3: Uncatalogued X-ray source
RA (J2000):03h 07m 07.22s (= 46.78007°)
Dec (J2000):+30° 53′ 42.3″ (= +30.8951°)
Error (radius, 90%):15.6″ (enhanced position)
Detection flag:Poor
XRT exposure:5.4 ks (vignetting corrected)
Peak rate:2.9 (+1.3, -1.1) ×10-3 ct s-1
Peak flux:1.3 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Mean rate:2.9 (+1.3, -1.1) ×10-3 ct s-1
Mean flux:1.3 (+0.6, -0.5) ×10-13 erg cm-2 s-1
Has spectral fit?No
Database ID:255
Things to check:
Optical Loading: No warning (automatic)
Stray Light: No warning (automatic)
Extended Emission: No warning (automatic)
Catalogue information
Known X-ray emitter?No. Get XMM upper limit
Rass upper limit20.017 ct s-1
Obs rate/Rass UL≤0 σ
Fading? ≤3-σ signifance.
Near 2MASS source? No
Near SIMBAD source?No.
High proper motion star?No.
Catalogue SearchCone search radius 46″ Vizier | Simbad | NED | X-ray master | LSXPS | 3XMM-DR5

Notes
All XRT count rates and fluxes are 0.3—10 keV
1Catalogued count-rates have been converted to XRT equivalents.
2Catalogued upper limits and fluxes have been converted to the XRT equivalent assuming a generic AGN spectrum:NH=3×1020 cm-2, Γ=1.7